9243940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7577}}^1$

素因数の和:7647

約数の個数: 24

約数和(自身を含む): 19733112

約数和(自身を除く): 10489172

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7577, 15154, 30308, 37885, 75770, 151540, 462197, 924394, 1848788, 2310985, 4621970, 9243940]

約数ペア:

[(1, 9243940), (2, 4621970), (4, 2310985), (5, 1848788), (10, 924394), (20, 462197), (61, 151540), (122, 75770), (244, 37885), (305, 30308), (610, 15154), (1220, 7577)]